Ceramic raschig ring is common regular packing that they are used for refilling existing cloumms and other applications.

Raschig ring has excenlent properties of heat resistance and acid resistance, which can resist corrosion of inorganic acids, organic acids and organic solvent and also can be used in various high or low temperature occasions.

Application

1. It is the most ideal filler for reburner, reacting fernace and filler furnace on oil and chemical industries.

2. It is mainly used in high temperature, high pressure, and strong corrosion working environment on chemical industry.

Available Size: 6mm,10mm,12mm,15mm,25mm,50mm, 80mm,100mm

Chemical Composition

Property

Unit

Value

Al2O3

%

17-22

SiO2

%

70-76

Fe2O3

%

<1.0

CaO

%

<0.5

TiO2

%

<0.5

MgO

%

<1.0

Na2O+K2O

%

<4

Physical Properties

Property

Unit

Value

Water Absorption

Wt. %

<1.0

Hardness

Mohs

>6.5

Particle Density

gm/cc

2.25-2.35

Maximum Operation Temperature

°C

1000

Acid Resistance

%

99.6

Alkali Resistance

%

85

Technical Specification

Size

(mm)

Surface Area(m2/m3)

Free Volume

(%)

Bulk Density

(kg/m3)

Packing Factor

(m-1)

6x6x1.6

712

62

960

5249

12.5x12.5x2.4

367

64

880

1903

16x16x2

305

73

730

900

25x25x3

190

74

680

508

38x38x4

121

73

650

312

50x50x5

92

81

580

220

80x80x9.5

46

80

720

280

100x100x10

70

70

700

171

Company Information

Why Choose Us

Certifications

FAQ

Packaging & Shipping

Related Products

Skype: jenny.chen-pxrp

Welcome to inquiry our ceramic raschig ring, Funeng Chemical Company would be your best choice!